Single quantum dots in spherical silica particles

被引：244

作者：

Nann, T

Mulvaney, P

机构：

[1] Univ Freiburg, Freiburger Mat Forschungszentrum, D-79104 Freiburg, Germany

[2] Univ Melbourne, Sch Chem, Parkville, Vic 3010, Australia

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2004年 / 43卷 / 40期

关键词：

luminescence; nanostructures; quantum dots; silica; synthetic methods;

D O I：

10.1002/anie.200460752

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Bright particles: The optical properties of luminescent nanocrystals (quantum dots, QDs) can be exploited only if they are have an appropriate surface derivatization. A straightforward method is presented to encapsulate single QDs with a homogeneous silica shell, while retaining their high luminescence (see picture).

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页码：5393 / 5396

页数：4

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